44results about How to "Reliable sterilization" patented technology

A device for robot-assisted surgery, comprising at least one non-sterile manipulator arm (12) having a coupling unit (100) with drive elements. The device further has an instrument unit (300) which comprises a surgical instrument (500) and a sterile sterile unit (400) for coupling the surgical instrument (500) to the drive elements of the coupling unit (100). The coupling unit (100) comprises a translatory drive element (110, 112) for generating a translatory drive movement and a rotatory drive element (114, 116) for generating a rotatory drive movement. The sterile unit (400) has a translationally driven element (408, 410) couplable to the translatory drive element (110, 112) and a rotationally driven element (412, 414) couplable to the rotatory drive element (114, 116). The device has a sterile lock (200) which is capable of being coupled to the coupling unit (100) and to the sterile unit (400).

Described is a reactor for irradiating ultraviolet light into a fluid reaction medium (3). The reactor consists of at least one housing (15) which encloses a tubular cavity, with a radiation source (1) for generating ultraviolet light and an inner tube (2) which, together with the housing (15), forms an irradiation chamber (26) which, in particular, is of annular shape, the irradiation chamber (26) being connected at least with an inlet (13) and an outlet (14) for the reaction medium (3) and is perfused by reaction medium (3) in the longitudinal direction of the tube (2), the irradiation chamber (26) being equipped with means (6, 25) for generating an additional radial flow routing of the reaction medium (3).

The invention relates to a detection system for a sterilizing effect of a sterilizer. The system is characterized by comprising a data recorder (2), a data transceiver (3) and an upper computer, wherein a data recorder control circuit is fixed in a shell of the data recorder; the data recorder is placed in a sterilizing pack (1), placed into the sterilizer together with the sterilizing pack (1) and used for recording real time data of the sterilizing pack (1) in the sterilizing process; the data transceiver (3) comprises a data transceiver shell (7) and a data transceiver control circuit fixed in the data transceiver shell (7), and after the sterilizing pack (1) is placed on the data transceiver (3), the data transceiver (3) is wirelessly communicated with the data recorder (2), reads the real time data recorded by the data recorder (2) in the sterilizing process and uploads the data; the upper computer is connected with the data transceiver (3), and receives and analyzes data uploaded by the data transceiver (3). The system can simply and reliably detect the sterilizing effect of the sterilizing pack.

Cup-shaped containers can be turned over and transferred with good stability from a sterilization-washing zone to the filling-sealing zone inside an aseptic chamber, and admixture of odor or microorganisms is prevented.The first conveyor 2 for conveying the cup-shaped container 38 in an inverted state and a second conveyor 3 for conveying the container in an upright state downstream of the first conveyor 2 are disposed in series in substantially the same plane inside a continuous aseptic chamber 1. A container supply device, a container sterilization device, and a container washing device are disposed successively along the first conveyor 2. A contents filling device 40, a lid material sealing device 41, and a device for discharging the sealed cup-shaped container are installed successively along the second conveyor 3. Sterilization and washing are performed in an inverted state, while conveying the container with the first conveyor 2. The washed container is turned over and transferred from the first conveyor to the second conveyor 3 and the contents filling and lid sealing are performed on the second conveyor.

The present application relates to a torque limiter (1) comprising a handle (2) with a mono- block cylindrical handle-body. The cylindrical handle-body includes a central through bore (3) having an axis (B) at a right angle to a longitudinal axis (A) of the cylindrical handle-body as well as a first pocket (4) and a second pocket (5). The first pocket (4) is arranged on a first side and the second pocket (5) is arranged on a second side of said cylindrical handle-body opposite of said first side. The first pocket (4) and the second pocket (5) are arranged along said longitudinal axis (A) and intersect each other in the area of said central through bore (3), each of said first pocket (4) and said second pocket (5) comprising at least one magnet (6a, 6b, 7a, 7b; 35). Further, the torque limiter (1) comprises a mono-block shaft (20) having a central shaft (21) removably arranged in said central through bore (3), said central shaft (21) having a drive (23) arranged at a first end. The central shaft (21) comprises at least one protrusion (25, 26; 27) arranged at a second end and being at a right angle to a central axis (22) of said central shaft (21), said at least one protrusion (25, 26; 27) being sized and shaped to be arranged within said first pocket (4) or said second pocket (5) and to magnetically interact with the at least one magnet (6a, 6b, 7a, 7b; 35) arranged in said first pocket (4) or said second pocket (5).

The invention discloses a vacuum freeze drying calcium milk bean and a preparing method thereof, wherein the bean milk is good in taste, high in nutritional ingredient and high in calcium containing amount, and would be easily picked out and purchased by children and parents, thus has a good market prospect. The formula for the vacuum freeze drying calcium milk bean disclosed by the invention is preapred from the following components in parts by weight: 40-50 parts of yoghourt; 5-10 parts of fruit and vegetable powder or juice; 7-10 parts of milk powder; 5-8 parts of white granulated sugar; 8-10 parts of dextrin; 5-7 parts of starch; and 0.001-0.01 part of whey calcium.

The invention relates to a device and a method for the separation of solids from a biowaste slurry before heat treatment, and for heat treatment of the separated solids. The device comprises a chamber with a main inlet port for feeding slurry, and outlet ports. A unit for separating solids is adapted to an outlet port so, that liquid leaving the chamber has passed through the separation unit. A second outlet port is provided directly from the chamber to allow removal, following sterilization, of solids collected in the chamber. The sterilization is secured by temperature monitoring at representative locations.

This air purifying device is provided with: a housing (50) having an air passage (52) through which the air to be disinfected (51) flows from upstream to downstream; a spray device (53) which sprays a bactericide solution into the air to be disinfected (51) which is flowing through the air passage (52); a reservoir (54) for receiving the bactericide solution falling from the air passage (52); a solution supply system (55) for supplying to the spray device (53) the bactericide solution of the reservoir (54), a drug supply device (56) for supplying the bactericide solution to a circulation system, a diluent system (571) for supplying a diluent for diluting the bactericide solution, and a bactericide solution circulation system formed by the spray device (53), the air passage (52) of the housing (50), the reservoir (54) and the solution supply system (55). The circulation system has a bactericide inflow site where undiluted bactericide solution flows into the circulation system from the drug supply device (56), and, at a different position, a diluent inflow site where the diluent flows into the circulation system from the diluent system (571). At the bactericide inflow site, the circulation system has a bactericide unused liquid region formed by bactericide solution with higher bactericide concentration than that of the other bactericide solution in the circulation system. After killing the bacteria in the bactericide unused liquid region which are still alive in the bactericide solution flowing into the bactericide inflow site, the bactericide solution is passed through the solution supply system (55) and is again sprayed from the spray device (53) into the air to be disinfected.

An electron beam sterilization method for a bottle cap has the following steps when a bottle cap (C) is sterilized by sequentially lowering the bottle cap (C) along a sterilization path (15e) in the vertical direction while the bottle cap (C) is oriented such that the cap axis thereof through the center of an opening surface is substantially horizontal, and radiating an electron beam on the bottle cap (C). First, in the sterilization path (15e), atmospheric gas is sucked through a suction hole (25) formed along the vertical direction in a guide wall, thereby drawing the closed surface of the bottle cap (C) toward the guide wall, and an electron beam is radiated on the opening surface of the bottle cap (C). Next, in the sterilization path, the atmospheric gas is sucked through the suction hole formed along the vertical direction in the guide wall, thereby drawing the opening surface of the bottle cap toward the guide wall, and an electron beam is radiated on the closed surface of the bottle cap.

The present invention provides a manconveyor. The invention aims to reliably sterilize hands of passengers using the manconveyor, and the passengers can relievedly hold a movable armrest. As a settlement solution, the manconveyor is provided with the following components: the movable armrest (4) which moves synchronously with the steps (1), and a sterilizing device (6) which sprays out disinfectant from a spraying opening (6a) to the hand of each passenger who holds the movable armrest (4). The spraying opening (6a) of the sterilizing device (6) is equipped next to the movable armrest (4), such as the spraying opening (6a) is equipped at a position which is slightly lower than the upper surface of the movable armrest (4). The disinfectant is sprayed out from side parts of the movable armrest (4) to an oblique upper position of the movable armrest (4).

[Task] A method for producing dry earthworm powder, in which there is no risk of reduction of the enzymatic activity of earthworms and the enzymatic activity of the dry earthworm powder obtained therefrom is increased, is provided.[Means for Resolution] Disclosed is a method for producing dry earthworm powder, in which earthworms which have been subjected to a treatment for removing casting soil are used as a raw material to produce dry earthworm powder, the living organisms of the earthworms or crushed products thereof which have been subjected to a treatment for removing casting soil are subjected to a pressurization treatment under a pressure condition of 10 MPa to 500 MPa and a temperature condition of 0° C. to 70° C., and the earthworms or crushed products thereof after the pressurization treatment are used as a raw material of the dry earthworm powder.

The invention provides a wash dryer, which comprises a washing tank, an external groove, a housing, a water supply facility, a heating facility, an air circulate path with an external air import mechanism that makes air in the external groove circled through the heating facility, an air supplying device, an electrostatic atomization generation device used for supplying particle generated by electrostatic atomization to the external groove, a temperature detection device used for detecting environmental temperature of the electrostatic atomization generation device, a control device that controls drive of the washing tank, the air supplying device and the electrostatic atomization generation device; the control device comprises a degerming and deodorizing procedure that removes bacterium and stink by driving the electrostatic atomization generation device. The electrostatic atomization generation device is driven after driving the air supplying device at preset time when the degerming and deodorizing procedure is operated and the temperature detection device detects the preset temperature.

A disinfection device with a pressure vessel which has an interior space for receiving a medium, and with at least one radiating device which is arranged such that it emits radiation into the interior space of the pressure vessel, wherein one or several surfaces of the interior space of the pressure vessel are formed at least partially as a reflection surface for the radiation. A particularly reliable sterilization of medical or dental compressed air in the pressure vessel is made possible. One or several disinfection devices according to the invention can be provided in a compressor system for providing compressed air for dental applications, in a dental treatment device with a compressed air device and / or in a connection device with one or several tube sections for guiding compressed air for dental applications.

A device for treating system components and / or packaging means in a filling product filling system, comprising a vaporization device for providing a treatment gas flow containing vaporized hydrogen peroxide, further comprising a treatment nozzle for applying the treatment gas flow to the system components to be treated and / or the packaging means to be treated, wherein a sensor is provided for measuring the hydrogen peroxide concentration in the treatment gas flow exiting the treatment nozzle.

A clean water dispensing device is disclosed. The device includes a pure water tank (10), a sterilization tube (20), a sterilization lamp (30) and a transit tube (32). The pure water tank is fitted into a cold water tank (5) in such a way that a closed space is defined between the cold water tank and the pure water tank. Drinking water is drawn into an inlet port of the sterilization tube and passes through the transit tube before being stored in the cold water tank through an outlet port of the sterilization tube. The closed space is prevented from making contact with outside air, and only drinking water that has been sterilized by the sterilization tube is supplied into the closed space. Therefore, even if cold water is stored in the closed space for a long period of time, there is little possibility of the propagation of bacteria.

A crayfish treatment and processing technology is provided. The invention relates to the field of aquatic product processing, and particularly relates to the crayfish treatment and processing technology. The technology can realize effective sterilization, standard treatment, and improvement of crayfish meat quality. The technology comprises the following steps: 1) ensuring that crayfishes are fresh and alive, and selecting and cleaning the crayfishes; 2) soaking the crayfishes in clear water; 3) conducting washing with running water for a second time, and conducting sorting and selecting; 4) sorting the crayfishes, and flushing the crayfishes with running water again; 5) separating heads and bodies, pulling out intestines from crayfish tails, stripping crayfish shells, putting all crayfish meat into an acetic acid solution with a concentration of 2% and soaking the crayfish meat for 3-5 minutes, taking out the soaked crayfish meat, and draining out the crayfish meat for later use; 6) soaking green tea in mineral water at a temperature of 80-85 DEG C, as temperature drops to 8-10 DEG C, putting the crayfish meat into green tea soup and soaking the crayfish meat for 5-10 minutes, taking out the soaked crayfish meat, and draining out the crayfish meat for later use; 7) putting the crayfish meat into ice water for cold shock and soaking, wherein soaking time is 20-30 minutes and soaking temperature is 0-4 DEG C; and 8) after soaking in ice water, taking out the crayfish meat, and moving the crayfish meat to a refrigerator for later use. The technology improves the mouth feel of the crayfish meat, and is convenient for standard operation.

The present application relates to a torque limiter (1) comprising a handle (2) with a mono-block cylindrical handle-body. The cylindrical handle-body includes a central through bore (3) having an axis (B) at a right angle to a longitudinal axis (A) of the cylindrical handle-body as well as a first pocket (4) and a second pocket (5). The first pocket (4) is arranged on a first side and the second pocket (5) is arranged on a second side of said cylindrical handle-body opposite of said first side. The first pocket (4) and the second pocket (5) are arranged along said longitudinal axis (A) and intersect each other in the area of said central through bore (3), each of said first pocket (4) and said second pocket (5) comprising at least one magnet (6a, 6b, 7a, 7b; 35). Further, the torque limiter (1) comprises a mono-block shaft (20) having a central shaft (21) removably arranged in said central through bore (3), said central shaft (21) having a drive (23) arranged at a first end. The central shaft (21) comprises at least one protrusion (25, 26; 27) arranged at a second end and being at a right angle to a central axis (22) of said central shaft (21), said at least one protrusion (25, 26; 27) being sized and shaped to be arranged within said first pocket (4) or said second pocket (5) and to magnetically interact with the at least one magnet (6a, 6b, 7a, 7b; 35) arranged in said first pocket (4) or said second pocket (5).

The invention relates to an intelligent toothbrush sterilizer which comprises a housing, a base, a catheter and a sterilizing mechanism; the sterilizing mechanism comprises a driving assembly, a transmission assembly and a sterilizing assembly; the transmission assembly comprises a fixed block, a transmission sleeve and a transmission unit; the transmission unit comprises a transmission shaft and a transmission gear. According to a control system of the intelligent toothbrush sterilizer, a working power supply module comprises a working power supply circuit. According to the intelligent toothbrush sterilizer and the control system thereof, a toothbrush is inserted into the transmission sleeve; the transmission sleeve rotates through the driving assembly, so that water on the toothbrush head can be thrown into a water collecting assembly; then, when a second motor starts to work, the transmission sleeve moves downward, and then the toothbrush head will enter a sterilizing chamber to disinfect and sterilize the toothbrush at a high temperature, so that the toothbrush can be reliably sterilized. In the working power supply circuit, the model number of an integrated circuit is NE555 which has the characteristics of being stable in performance and low in price, so that the market competitiveness of equipment is enhanced.

The invention discloses a disposable medical device packaging bag, which is characterized in that it comprises a tube bag, one end of the tube bag is provided with an opening for loading medical devices, and the bag body is provided with at least one through hole, the through hole The hole is covered with dialysis paper, and the dialysis paper is fixed together with the cartridge. The beneficial effects of the present invention are: since the tube bag is provided with through holes and dialysis paper, it can be reliably sterilized after packaging, the method is simple and convenient, the production efficiency is high, and the residual ethylene oxide gas in the bag after sterilization is easily discharged , the product can be used aseptically and becomes a replacement product with good performance.

[Task] A method for producing dry earthworm powder, in which there is no risk of reduction of the enzymatic activity of earthworms and the enzymatic activity of the dry earthworm powder obtained therefrom is increased, is provided.[Means for Resolution] Disclosed is a method for producing dry earthworm powder, in which earthworms which have been subjected to a treatment for removing casting soil are used as a raw material to produce dry earthworm powder, the living organisms of the earthworms or crushed products thereof which have been subjected to a treatment for removing casting soil are subjected to a pressurization treatment under a pressure condition of 10 MPa to 500 MPa and a temperature condition of 0° C. to 70° C., and the earthworms or crushed products thereof after the pressurization treatment are used as a raw material of the dry earthworm powder.

A container holder is a container holder that has a support body for supporting containers for storing food, and is housed in a sterilization tank for sterilizing, steam heating and vacuum drying the containers on the support body, and is characterized by: Yes: having a cover that covers at least the upwardly facing part of the container arranged on the support body in a non-contact state, the surface of the cover facing the container is inclined downward toward the front end of the boundary that divides the surface, and constitutes a surface to be attached. A guide surface for guiding the condensate toward the boundary. With such a container holder, even if the steam in the sterilization tank turns into condensed water and falls, the falling condensed water does not adhere to the container on the container.

PROBLEM TO BE SOLVED: To surely disinfect a passenger's hand using a man conveyor and to enable the passenger to safely hold a moving handrail.SOLUTION: The man conveyor includes a moving handrail 4 moved in synchronization with a step 1, and a disinfection device 6 for discharging disinfectants to a passenger's hand holding the moving handrail 4 from an outlet. The disinfection device 6 has its outlet arranged close to the moving handrail 4, for example, in a position slightly lower than the upper surface height of the moving handrail 4, discharges the disinfectants obliquely upward from the side of the moving handrail 4 to the upper position of the moving handrail 4.

The invention relates to a UV sterilizing garbage can. The UV sterilizing garbage can comprises a can body with an open upper end; a reversible cover body is arranged at the upper port of the can body; UV lamps are arranged on the lower end surface of the cover body; a battery pack is also arranged in the can body; the battery pack is electrically connected with the UV lamps; a sterilizing can isarranged at the upper port of the can body; both the upper end and the lower end of the sterilizing can are open; the reversible cover body is arranged at the upper port of the sterilizing can; the lower port of the sterilizing can is positioned in the can body; and the UV lamps are also arranged on the outer surface of the lower end of the sterilizing can. The UV sterilizing garbage can is simplein structure, convenient to use, convenient and hygienic, stable in performance and reliable in sterilization so as to effectively prevent contact infection.

The invention relates to a guide device and guide method used for minimally-invasive deep brain surgery, and belongs to the technical field of minimally-invasive brain surgery equipment. The problem that existing devices are liable to cause damage to brain tissue of patients is solved. The guide device comprises a mask guide board, a guide support, a guide needle and a retraction catheter, whereinthe mask guide board can be fixedly attached to skin of the head of a patient, the guide support is installed on the mask guide board, and the mask guide board and the guide support are detachably and fixedly connected; the guide needle can enter the brain in a guide direction of the guide support; and the retraction catheter can reach a preset position in the brain along the guide needle. According to the guide device and guide method used for the minimally-invasive deep brain surgery, shaking of the retraction catheter in a process of entering the brain is prevented so that not only can thedegree of damage to the brain tissue in an insertion process of the retraction catheter be reduced, but also the accuracy of an insertion position of the retraction catheter in the brain can be further improved. Meanwhile, by means of conical design of the front end of a core of the retraction catheter, damage to the brain tissue in the entering process of the retraction catheter is further reduced, and the position is more accurate.

A sterilizer sterilization effect detection system, characterized in that it includes: a data recorder (2), the data recorder control circuit is fixed in the outer shell, placed in the sterilization bag (1) and connected with the sterilization bag (1) Put them into the sterilizer together to record the real-time data of the sterilization package (1) during the sterilization process; a data transceiver (3), including the data transceiver shell (7) and the The data transceiver control circuit in the shell (7), after the sterilization package (1) is placed on the data transceiver (3), the data transceiver (3) and the data recorder (2) realize wireless Communicate and read the real-time data during the sterilization process recorded by the data logger (2), and upload the data; and a host computer, connected with the data transceiver (3), receives the data uploaded by the data transceiver (3) and analyze. The sterilization effect of the sterilization package can be detected simply and reliably.

Electron beams are irradiated to substantially identical sterilization surfaces on a container from a first upstream electron-beam irradiating device and a first downstream electron-beam irradiating device that are spaced with a predetermined distance upstream and downstream on a container carrier path. A sterilization controller controls the sum of electron beam outputs irradiated from the upstream electron-beam irradiating device and the downstream electron-beam irradiating device so as to allow sterilization on the sterilization surfaces of the container.